h6. [[Portable]] h6(. » [[Portable SWI Calls|SWI Calls]] h6((. » Portable_WriteBMUVariable h2. Portable_WriteBMUVariable h5. (SWI &42FC3) |_<^{width:4em}. Entry | | |/2<^. R0 |<^. Bits 0-23: [[Battery Management Unit Variables|BMU variable number]]| |<^. Bits 24-31: BMU number | |<^. R1 |<^. Value| |_<^{width:4em}. Exit | | |<^. R0 |<^. Preserved| |<^. R1 |<^. Preserved| h4. Use The purpose of this call is to write the Battery Management Unit (BMU) variables. h4. Notes The BMU settings can be read, using [[Portable_ReadBMUVariable]]. Variables other than the charge estimate (variable 6) should not be written. h4. See also * [[Portable_ReadBMUVariable]] * [[Battery Management Unit Variables]]